阅读说明：本技术 一种成年人含氟牙膏专用牙刷 (Special toothbrush for adult fluorine-containing toothpaste ) 是由 周宝河 于 2020-06-17 设计创作，主要内容包括：本发明公开了一种成年人含氟牙膏专用牙刷,包括牙刷头和牙刷柄,所述牙刷头和牙刷柄之间通过连接柱连接固定,所述牙刷头上设有用于清理牙齿表面杂质的清理部件,牙刷头和牙刷柄采用聚乳酸塑料制成,牙刷柄外套一层硅胶材料,所述牙刷头长度为5mm,所述牙刷头为矩形块,且矩形块边角倒圆,本发明针对现有装置的弊端进行设计,对牙刷头长度进行了设定,避免牙膏使用过多造成的安全隐患,另外采用夹持环保的清理方式,极大的提高了清理效率,也提高了对牙膏的利用率。(The invention discloses a special toothbrush for adult fluorine-containing toothpaste, which comprises a toothbrush head and a toothbrush handle, wherein the toothbrush head and the toothbrush handle are fixedly connected through a connecting column, a cleaning component for cleaning impurities on the surface of teeth is arranged on the toothbrush head, the toothbrush head and the toothbrush handle are made of polylactic acid plastic, a layer of silica gel material is sleeved outside the toothbrush handle, the length of the toothbrush head is 5mm, the toothbrush head is a rectangular block, and corners of the rectangular block are rounded.)

1. The utility model provides a special toothbrush of adult fluorine-containing toothpaste, includes toothbrush head (1) and toothbrush handle (15), it is fixed to connect through the spliced pole between toothbrush head (1) and toothbrush handle (15), its characterized in that, be equipped with the clearance part that is used for clearing up tooth surface impurity on toothbrush head (1), toothbrush head (1) and toothbrush handle (15) adopt polylactic acid plastics to make, toothbrush handle (15) overcoat one deck silica gel material.

2. The special adult toothbrush with fluorine-containing toothpaste as claimed in claim 1, wherein the toothbrush head (1) is a rectangular block, and the corners of the rectangular block are rounded.

3. The special toothbrush for adult fluorine-containing toothpaste according to claim 1, wherein the cleaning component comprises a mounting cavity (9) arranged inside the toothbrush head (1), the lower end of the mounting cavity (9) is provided with at least one group of three mounting holes, and the mounting holes are arranged at equal intervals;

A lifting column (4) is arranged in each mounting hole in a sliding fit mode, a side plate (3) is arranged on the outer side of each lifting column (4), the side plates (3) and the inner bottom of the mounting cavity (9) are fixedly connected through a reset spring (7), a telescopic hole (17) is formed in the lower end of each lifting column (4), a telescopic rod (5) is arranged in each telescopic hole (17) in a sliding fit mode, the telescopic rod (5) and the inner top of each telescopic hole (17) are fixedly connected through a telescopic spring (16), hairbrush surfaces (6) are arranged at the lower end of each telescopic rod (5) and the outer side of each telescopic rod, and a limiting assembly used for limiting the relative rotation of the telescopic rod (5) and the telescopic rod (17) is arranged between;

and a rotary driving piece for driving the lifting column (4) to rotate is arranged in the mounting cavity (9).

4. The toothbrush as claimed in claim 3, wherein the rotary driving member is electrically connected to a control button, the control button is electrically connected to a battery disposed inside the toothbrush handle (15), and the battery is provided with a charging socket.

5. The special toothbrush for adult fluorine-containing toothpaste according to claim 4, wherein the rotary driving member comprises a pressing member for descending the lifting column (4) and a guiding member for guiding the lifting column (4) to rotate, under the action of the pressing member, the lifting column (4) slides downwards, and when sliding downwards, the guiding member can cause the lifting column (4) to rotate, thereby driving the lifting column (4) to rotate finally.

6. The toothbrush special for adult fluorine-containing toothpaste according to claim 5, wherein the downward pressing member comprises a protrusion (12) arranged at the top of the lifting column (4) and a sliding plate (10) slidably arranged at the inner top of the mounting cavity (9), the sliding plate (10) is three strip-shaped plates arranged in parallel, each strip-shaped plate corresponds to the top of one group of lifting columns (4), the lower end of the sliding plate (10) is provided with a pressing wheel (11) for generating acting force to the protrusion (12), the right end of the sliding plate (10) is connected with the output end of a telescopic motor (14) through a transmission rod (13), the telescopic motor (14) drives the sliding plate (10) to slide left and right along the inner top of the mounting cavity (9) through the transmission rod (13), the pressing wheel (11) at the lower end of the sliding plate (10) can intermittently generate acting force to the protrusion (12), thereby causing the lifting column (4) to slide downwards.

7. The special toothbrush for adult fluorine-containing toothpaste according to claim 5, wherein the guide part comprises a guide groove (8) formed in the side surface of the lifting column (4), the guide groove (8) and the axis of the lifting column (4) form a certain included angle, the included angle is an acute angle, a guide block (2) is slidably fitted in the guide groove (8), and the other end of the guide block (2) is fixedly connected with the inner wall of the mounting cavity (9).

8. The special toothbrush for adult fluorine-containing toothpaste according to claim 7, wherein the guide block (2) is a fixed shaft, and a rotating sleeve matched with the guide groove (8) is rotatably arranged outside the fixed shaft.

9. The special toothbrush for adult fluorine-containing toothpaste according to claim 3, wherein the limit component comprises a limit protrusion arranged on the inner wall of the telescopic hole (17) and a limit groove arranged on the outer side of the telescopic rod (5).

Technical Field

The invention relates to the technical field of toothbrushes, in particular to a special toothbrush for adult fluorine-containing toothpaste.

Background

Fluoride is known as an excellent anticaries active ingredient and is widely used in the field of oral care, particularly fluorine-containing toothpaste, which shows superior anticaries ability compared to other types of toothpaste.

For children oral health, mechanical cleaning based on the use of a toothbrush by children cannot be effectively implemented, and chemical caries resistance is more important, but in recent years, the application of fluorine-containing toothpaste in the field of children health is limited, mainly because excessive fluorine can cause dental fluorosis, fluorosis and the like, and serious people can endanger life. In fact, the fluorine-containing toothpaste is safe within a certain amount, but the safe dosage and method are not clear to non-professional persons, and the invention aims to control the amount of the fluorine-containing toothpaste by using the toothbrush so as to control the application of fluorine within a safe threshold value, thereby inventing the special toothbrush for adult fluorine-containing toothpaste.

Disclosure of Invention

The invention aims to provide a special toothbrush for adult fluorine-containing toothpaste, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a special toothbrush of adult fluorine-containing toothpaste, includes toothbrush head and toothbrush handle, it is fixed to connect through the spliced pole between toothbrush head and the toothbrush handle, be equipped with the clearance part that is used for clearing up tooth surface impurity on the toothbrush head, toothbrush head and toothbrush handle adopt polylactic acid plastics to make, toothbrush handle overcoat one deck silica gel material, toothbrush head length is 5 mm.

As a further scheme of the invention: the toothbrush head is a rectangular block, and corners of the rectangular block are rounded.

As a further scheme of the invention: the cleaning component comprises a mounting cavity arranged in the toothbrush head, at least one group of mounting holes are formed in the lower end of the mounting cavity, three mounting holes are formed in each group, and the mounting holes are arranged at equal intervals;

a lifting column is slidably matched in each mounting hole, a side plate is arranged on the outer side of each lifting column, the side plates and the inner bottom of the mounting cavity are fixedly connected through a reset spring 7, a telescopic hole is formed in the lower end of each lifting column, a telescopic rod is slidably matched in the telescopic hole, the telescopic rod and the inner top of the telescopic hole are fixedly connected through a telescopic spring, brush surfaces are arranged at the lower end of the telescopic rod and the outer side of the telescopic rod, and a limiting assembly used for limiting the telescopic rod and the telescopic rod to rotate relative to each other is arranged between the telescopic hole and the telescopic rod;

And a rotary driving piece for driving the lifting column to rotate is arranged in the mounting cavity.

As a further scheme of the invention: the rotary driving piece is electrically connected with the control button, the control button is electrically connected with a storage battery arranged in the toothbrush handle, and the storage battery is provided with a charging socket.

As a further scheme of the invention: the rotary driving part comprises a pressing part used for descending the lifting column and a guide part used for guiding the lifting column to rotate, the lifting column slides downwards under the action of the pressing part, and when the lifting column slides downwards, the guide part can drive the lifting column to rotate, so that the lifting column is driven to rotate finally.

As a further scheme of the invention: the lower pressing piece comprises a protrusion arranged at the top of the lifting column and a sliding plate arranged at the top of the lifting column in a sliding mode, the sliding plate is a strip-shaped plate arranged in three parallel, each strip-shaped plate corresponds to the top of the lifting column in position, the lower end of the sliding plate is provided with a pressing wheel used for generating acting force on the protrusion, the right end of the sliding plate is connected with the output end of a telescopic motor through a transmission rod, the telescopic motor drives the sliding plate to slide in a left-right reciprocating mode along the top of the lifting column through the transmission rod, and the pressing wheel at the lower end of the sliding plate can intermittently generate acting force on the protrusion.

As a still further scheme of the invention: the guide piece is including seting up the guiding groove in the lift post side, the guiding groove is certain contained angle setting with the axis of lift post, and the contained angle is the acute angle, sliding fit has the guide block in the guiding groove, the guide block other end is fixed with installation cavity inner wall connection, the preferred fixed axle of guide block, and the fixed axle outside rotate be equipped with one with guiding groove complex rotate the cover.

As a still further scheme of the invention: the guide block is a fixed shaft, and a rotating sleeve matched with the guide groove is rotatably arranged on the outer side of the fixed shaft.

As a still further scheme of the invention: the limiting assembly comprises a limiting protrusion arranged on the inner wall of the telescopic hole and a limiting groove arranged on the outer side of the telescopic rod.

Compared with the prior art, the invention has the beneficial effects that: the toothbrush head is designed aiming at the defects of the existing device, the length of the toothbrush head is set, the potential safety hazard caused by excessive use of toothpaste is avoided, in addition, the cleaning mode of clamping and environmental protection is adopted, the cleaning efficiency is greatly improved, and the utilization rate of the toothpaste is also improved.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the lifting column and the telescopic rod of the present invention.

Fig. 3 is a schematic structural view of the sliding plate of the present invention.

Wherein: the toothbrush comprises a toothbrush head 1, a guide block 2, a side plate 3, a lifting column 4, a telescopic rod 5, a brush surface 6, a return spring 7, a guide groove 8, a mounting cavity 9, a pressing wheel 11, a sliding plate 10, a protrusion 12, a transmission rod 13, a telescopic motor 14, a toothbrush handle 15, a telescopic spring 16 and a telescopic hole 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, in the embodiment of the invention, the special toothbrush for the adult fluorine-containing toothpaste comprises a toothbrush head 1 and a toothbrush handle 15, wherein the toothbrush head 1 and the toothbrush handle 15 are connected and fixed through a connecting column, the toothbrush head 1 is a rectangular block, corners of the rectangular block are rounded, and a cleaning component for cleaning impurities on the surface of teeth is arranged on the toothbrush head 1;

the toothbrush head 1 and the toothbrush handle 15 are made of polylactic acid plastic, and are manufactured by applying a 3D printing technology, the polylactic acid (PLA) plastic is used, so that the toothbrush is non-toxic, good in biocompatibility and degradable, the defects of the traditional plastic are overcome, the toothbrush handle 15 is externally sleeved with a layer of silica gel material, and on the other hand, the toothbrush is prevented from slipping hands of children during tooth brushing, and the holding power and the holding stability are improved.

The length of the toothbrush head 1 is 5mm, the amount of the fluorine-containing toothpaste can be controlled within 5mm, and the toothbrush head is suitable for adults.

The cleaning component comprises a mounting cavity 9 arranged in the toothbrush head 1, at least one group of mounting holes are formed in the lower end of the mounting cavity 9, three mounting holes are formed in each group, and the mounting holes are arranged at equal intervals;

a lifting column 4 is in sliding fit with the inside of each mounting hole, a side plate 3 is arranged on the outer side of each lifting column 4, the side plates 3 are fixedly connected with the bottom of the mounting cavity 9 through a reset spring 7, a telescopic hole 17 is formed in the lower end of each lifting column 4, a telescopic rod 5 is in sliding fit with the telescopic hole 17, the telescopic rod 5 is fixedly connected with the top of the telescopic hole 17 through a telescopic spring 16, hairbrush surfaces 6 are arranged at the lower end of each telescopic rod 5 and the outer side of each telescopic rod, and a limiting assembly for limiting the relative rotation of the telescopic rod 5 and the telescopic rod 17 is arranged between the telescopic hole 17 and the telescopic;

a rotary driving piece for driving the lifting column 4 to rotate is arranged in the mounting cavity 9;

the rotary driving piece is electrically connected with a control button, the control button is electrically connected with a storage battery arranged in the toothbrush handle 15, and the storage battery is provided with a charging socket;

the rotary driving part comprises a pressing part for descending the lifting column 4 and a guide part for guiding the lifting column 4 to rotate, the lifting column 4 slides downwards under the action of the pressing part, and when sliding downwards, the guide part can drive the lifting column 4 to rotate so as to drive the lifting column 4 to rotate finally;

The lower pressing piece comprises a protrusion 12 arranged at the top of the lifting column 4 and a sliding plate 10 arranged at the top in the mounting cavity 9 in a sliding mode, the sliding plate 10 is three strip-shaped plates which are arranged in parallel, each strip-shaped plate corresponds to the top of one group of lifting columns 4, a pressing wheel 11 used for generating acting force on the protrusion 12 is arranged at the lower end of the sliding plate 10, the right end of the sliding plate 10 is connected with the output end of a telescopic motor 14 through a transmission rod 13, the telescopic motor 14 drives the sliding plate 10 to slide left and right in a reciprocating mode along the top in the mounting cavity 9 through the transmission rod 13, and the pressing wheel 11 at the lower end of the sliding plate 10 intermittently generates acting force on the protrusion 12, so that;

the guide piece comprises a guide groove 8 arranged on the side surface of the lifting column 4, a certain included angle is formed between the guide groove 8 and the axis of the lifting column 4, the included angle is an acute angle, a guide block 2 is in sliding fit in the guide groove 8, the other end of the guide block 2 is fixedly connected with the inner wall of the mounting cavity 9, a fixed shaft is preferably selected for the guide block 2, and a rotating sleeve matched with the guide groove 8 is rotatably arranged on the outer side of the fixed shaft, so that sliding friction can be switched into rolling friction, and the loss of components is reduced;

the limiting assembly comprises a limiting protrusion arranged on the inner wall of the telescopic hole 17 and a limiting groove arranged on the outer side of the telescopic rod 5, and the telescopic rod 5 slides in the telescopic hole 17 by utilizing the matching of the limiting protrusion and the limiting groove to limit the relative rotation of the limiting protrusion and the limiting groove.

The working principle of the invention is as follows: when the tooth cleaning device is used, the sliding plate 10 is driven by the telescopic motor 14 to slide left and right in a reciprocating manner along the top in the mounting cavity 9, the pressing wheel 11 at the lower end of the sliding plate 10 intermittently generates acting force on the protrusion 12, so that the lifting column 4 slides downwards, when the lifting column 4 slides downwards, the guide block 2 is matched with the guide groove 8 to guide the lifting column 4 to rotate, then under the action of the reset spring 7, the lifting column 4 rises, and under the matching of the guide piece, the lifting column 4 rotates reversely, so that the hairbrush surface 6 cleans teeth;

it should be noted that, every group lift post 4 here is equipped with three at least, distance between every lift post 4 sets for according to the user tooth width of difference, when every group lift post extrudees the tooth like this, the telescopic link 5 that middle lift post 4 corresponds can contract, and two other telescopic links 5 can press from both sides in the tooth both sides, thereby accomplish the clearance to tooth side and top surface, very big improvement cleaning efficiency, the mode of this kind of centre gripping, even when toothpaste is to the both sides landing, the side clearance also can be in time used to the toothpaste of landing, help improving the utilization ratio to toothpaste.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.